Datacom delivers LU09720 .
As a Datacom/AD user for CA 7 and CA 11 , should the HOLD ACTION be performed?
Z/OS
Datacom/AD Release : 15.1
Datacom/AD customers should not perform the HOLD ACTION.
Apply the PTF with BYPASS(HOLDSYSTEM(DOC,ACTION).
See Datacom New Features section, Facilitating the Use of SQL Constraints (LU09720)